Note that Experience is not listed in the Oculus Store. That means you will either need to use a package disabler, try sideloading, or disable the Oculus Store service in order to run VC Experience.

Keep in mind that Oculus Store apps are tailored for the Gear VR, whereas other apps might be distorted when used in that device. I have heard from field tests that the quality of Experience in Gear VR is lacking. However, a few folks are using Gear VR, so maybe they will share their knowledge and answer your question.